Pour cold water into a plastic cup and weigh on a kitchen scale. Then put the water in the freezer

Pour cold water into a plastic cup and weigh on a kitchen scale. Then put the water in the freezer, and after freezing, put it back on the scale. Did the mass of water change after it turned into ice? Give an explanation.

The mass of water is greater than the mass of ice. This is explained by the following: If we neglect the insignificant change in volume, and take into account and compare only the densities of water and ice, it turns out that the density of water is greater than the density of ice, and since the mass is directly proportional to the density, then a glass of water will weigh more glasses with ice.